271999548

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{29399}}^1$

素因数の和:29666

約数の個数: 36

約数和(自身を含む): 690253200

約数和(自身を除く): 418253652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 29399, 58798, 88197, 117596, 176394, 264591, 352788, 529182, 1058364, 7555543, 15111086, 22666629, 30222172, 45333258, 67999887, 90666516, 135999774, 271999548]

約数ペア:

[(1, 271999548), (2, 135999774), (3, 90666516), (4, 67999887), (6, 45333258), (9, 30222172), (12, 22666629), (18, 15111086), (36, 7555543), (257, 1058364), (514, 529182), (771, 352788), (1028, 264591), (1542, 176394), (2313, 117596), (3084, 88197), (4626, 58798), (9252, 29399)]